词汇复习：名词4

3.主语部分若有as well as， with， together with， like， but， except等短语，谓语动词的单、复数与短语前面的名词一致。

　　Mary， as well as her two sisters， is a student of this school.

　　(as well as her two sisters 作主语Mary的主语补足语，主语 Mary 是单数，所以谓语动词用单数形式)

　　No one except my friends knows anything about it.

　　4.表示时间、距离、重量、价值等的复数名词作主语时，如果当作整体看待，谓语动词用单数形式。“…+(×)…=…”算式中的谓语动词也用单数形式。

　　Three times two is six.

　　Three kilometers is 3，ooo metres. (three kilometers作为整体来看)

　　5.Either， neither作主语时，谓语动词用单数形式。

　　Neither of us has been to Italy.

　　Has either of them been to Shanghai?

　　none代表可数的人或东西时，谓语动词可以用单数也可以用复数，代表不可数的东西时，谓语动词用单数形式。

　　None of the students have/has seen the film.

　　None of the money belongs to me.

　　6.主语由either…or， neither…nor， not only…but also连接时，谓语形式由最邻近的主语决定。

　　Not only you but also I am wrong.

　　Neither my aunt nor I am going out this afternoon.

　　Either you or she is to do the work.

　　7.主语中有and，如果表示单一概念，谓语动词用单数。

　　The bread and butter is nice.

　　8.主语前有many a， more than one修饰时，谓语动词用单数形式。

　　Many a book has been read by the students.